Delay of Overseas Postal Services & Postage Adjustment Hello Valued Customer, Due to the worldwide epidemic our long time mail partner: Hong Kong Post's services has been affected greatly. Rest assured, we have sourced several other courier methods, and hope to send all orders to all our customers around the world. Even with the new courier methods, shipping times will have some delays, hope you will understand that during these difficult times due to reduced flights no courier can function as usual. Sorry for any inconvenience caused.
Tamiya 3x3mm Bushings For Ball Differential (12pcs) #54424
By replacing diff balls with these bushings the differential effect can be disabled to give the same effect as a spool diff. If the diff receives a strong enough shock, in the event of a crash, the bushings will allow the diff to slip, providing a slipper clutch effect.